Every year your body replaces 98% of your atoms.
119
The heart pumps about 1 million barrels of blood during an average lifetime!
30
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
Every cigarette smoked cuts at least five minutes of life on average, which is roughly the time it takes to smoke one cigarette.
118
Fidgeting can burn about 350 calories a day.
201
Some people have a "natural alarm clock" allowing them to wake up when they want. This is actually caused by a burst of the stress hormone adrenocorticotropin.
15
Your tongue is the only muscle in your body that is attached at only one end.
173
If your DNA was stretched out it would reach to the moon 6,000 times.
256